When shutting down, don't try to restart dict processes.

--HG--
branch : HEAD

diff --git a/src/master/dict-process.c b/src/master/dict-process.c
index 4b6c28d8d1c911fd6d264d01656915539dd1cb86..06981e1be585eded458ea7898da1be29344d1a8e 100644 (file)
--- a/src/master/dict-process.c
+++ b/src/master/dict-process.c
@@ -194,6 +194,7 @@ static void dict_listener_deinit(struct dict_listener *listener)
                io_remove(&listener->io);
        if (close(listener->fd) < 0)
                i_error("close(dict listener) failed: %m");
+       listener->fd = -1;
 
        /* don't try to free the dict processes here,
           let dict_process_destroyed() do it to avoid "unknown child exited"
@@ -209,7 +210,7 @@ dict_process_destroyed(struct child_process *_process,
        struct dict_listener *listener = process->listener;
 
        dict_process_deinit(process);
-       if (listener->processes == NULL) {
+       if (listener->processes == NULL && listener->fd != -1) {
                /* last listener died, create new ones */
                listener->io = io_add(listener->fd, IO_READ,
                                      dict_listener_input, listener);